The router has a mobile phone base unit. On this I have connected a Speedphone 500. Here you have to turn off the automatic firmware update control in the phone. Otherwise at an update check the connection is cut to the base.
When connecting other devices via Wi-Fi has adequate adjustment possibilities. A Smart TV, you can connect with the new 5 GHz WLAN standard. At the same time you can run the 2.4 GHz band with a different name and a public part of WLANs (Wireless TO GO hotspot).
ISDN and analog telephony to be taken off the market in 2016. There are classified as suitable for a secure telecom IP function only certain speed ports. The device can be taken to other Internet providers. The appearance is good. There is a Quick Guide here. The configuration program contains extensive guidance and is, I think, more simply constructed than the competitors.
About the phone jack it is suitable from DSL 1000 to VDSL 100,000. The standard analogue and ISDN universal terminal is still supported. However, it is not a cable for connection to a splinter it. An operating as a router to a fiber optic modem is provided. For this is a cable.
